Patent Yard Sign in
Lapsed, fee not paid

Server holder and server system including same

US 8,570,752 B2 · Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. · Inventors: Peng; Wen-Tang et al.

USPTO PDF

Overview

Drawings on their way

This patent has 8 drawing sheets. They are being downloaded; every one is in the USPTO PDF now.

Open the USPTO PDF

Full text on its way

This patent is listed from its USPTO record because it passed every check. Its abstract, claims and description are being downloaded from USPTO and will appear here within days. Until then, read it in the USPTO PDF or on Google Patents.

Why it's free to use

  • The USPTO Official Gazette of December 23, 2025 lists it as expired on October 29, 2025 for an unpaid maintenance fee.
  • It isn't on any reinstatement notice published since.
  • Its 1 US relative has also lapsed, expired or never issued.
  • We check US rights only. Check foreign counterparts before selling abroad.
FiledAugust 25, 2011
GrantedOctober 29, 2013
Expired (fee)October 29, 2025
Application number13/217294
Classification (CPC)H05K7/1489
Length11 pages

Drawings 8

The 8 drawing sheets are on the way. Every sheet is in the USPTO PDF.

Sheet 1Coming soon. Open it in the USPTO PDF
Sheet 1 of 8
Sheet 2Coming soon. Open it in the USPTO PDF
Sheet 2 of 8
Sheet 3Coming soon. Open it in the USPTO PDF
Sheet 3 of 8
Sheet 4Coming soon. Open it in the USPTO PDF
Sheet 4 of 8
Sheet 5Coming soon. Open it in the USPTO PDF
Sheet 5 of 8
Sheet 6Coming soon. Open it in the USPTO PDF
Sheet 6 of 8
Sheet 7Coming soon. Open it in the USPTO PDF
Sheet 7 of 8
Sheet 8Coming soon. Open it in the USPTO PDF
Sheet 8 of 8

Claims

On their way

The claims are being downloaded from USPTO and will appear here within days. Until then, read it in the USPTO PDF or on Google Patents.

Description

On its way

The description is being downloaded from USPTO and will appear here within days. Until then, read it in the USPTO PDF or on Google Patents.

Timeline & family

Timeline From USPTO dates

2012201420162018202020222024Application filedAug 25, 2011Application publishedNov 29, 2012Patent grantedOct 29, 20133.5-year fee paidApril 29, 20177.5-year fee paidApril 29, 202111.5-year fee not paidApril 29, 2025Patent expiredOct 29, 2025

Maintenance fees

Fees are due 3.5, 7.5 and 11.5 years after grant. This patent expired on October 29, 2025, so the fee marked "not paid" was the one that went unpaid.

3.5-year feeDue April 29, 2017Paid
7.5-year feeDue April 29, 2021Paid
11.5-year feeDue April 29, 2025Not paid

US family 2 documents, by filing date

Published applicationUS 2012/0300410 A1

SERVER HOLDER AND SERVER SYSTEM INCLUDING SAME

Filed Aug 2011 · published Nov 2012
Published application
This documentUS 8,570,752 B2

Server holder and server system including same

Filed Aug 2011 · granted Oct 2013
Lapsed, fee not paid

Earlier publications, parents and continuations. None of them can still be enforced, or this patent would not be listed.

US patents it cites 0

No US citations on record.

Sources & verification

Verification

  • The USPTO Official Gazette of December 23, 2025 lists it as expired on October 29, 2025 for an unpaid maintenance fee.
  • It isn't on any reinstatement notice published since.
  • Its 1 US relative has also lapsed, expired or never issued.
  • Rechecked against USPTO records every day.
  • We check US rights only. Check foreign counterparts before selling abroad.

Confirm it yourself

  1. Open the file history on Patent Center.
  2. The status should read "Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362".
  3. Check the documents for any later petition to revive or reinstate.

Official USPTO records

USPTO Official GazetteNotice of Expiration of Patents Due to Failure to Pay Maintenance Fee, issue of December 23, 2025.Where this listing came fromMaintenance fee recordEnter the patent number to see its fee history.USPTO FeesFull published documentText and every drawing sheet as a PDF.USPTOFile historyStatus, office actions, notices, fee records and petitions.USPTO Patent CenterPatent Public Search recordSearchable full text and bibliographic data.USPTO

Cross-check elsewhere

Google PatentsWorldwide family, citing patents and legal events.patents.google.comJustia PatentsFull text, claims and classification.patents.justia.comFreePatentsOnlineFull text and PDF.freepatentsonline.comEspacenetForeign family and legal status.European Patent Office

Everything on this page comes from the documents linked above.

More in Hardware & Electronics

All Hardware & Electronics
Lapsed, fee not paidUS 8,570,712 B2
Hardware & Electronics · US 8,570,712 B2

Solid electrolytic capacitor

A solid electrolytic capacitor includes a capacitor element, an outer package member covering the capacitor element, an anode terminal, and a cathode terminal.

Filed2011
LapsedOct 2025
OwnerSANYO Electric Co., Ltd.
Lapsed, fee not paidUS 8,570,747 B2
Hardware & Electronics · US 8,570,747 B2

Carbon laminated enclosure

Filed2008
LapsedOct 2025
OwnerHewlett-Packard Development Company, L.P.
Lapsed, fee not paidUS 8,570,784 B2
Hardware & Electronics · US 8,570,784 B2

Differential ROM

Filed2011
LapsedOct 2025
OwnerTaiwan Semiconductor Manufacturing Co., Ltd.